Nortel 600 Series Manual page 37

Figure 2-22: NT2X90 Incoming/Outgoing Test Trunk pack - switch locations
Table 2-AC:
NT2X90 Incoming/Outgoing Test Trunk pack - S1 through S4 switch settings
DIP Switch A/D Insertion
Gain (dB)
S1 +2
+4
+8
S2 +0.25
+0.5
+1
August 2006
S7
1 4
S6
S1
3
1
3
1
S2
Switches
1 2 3
1 0 0
0 1 0
0 0 1
1 0 0
0 1 0
0 0 1
Settings: 1 = ON, 0 = OFF, - = NOT APPLICABLE. For test
Note:
trunk applications, all switches on switch blocks S1 through S4 should be
set to the OFF position.
For Generic 602.20
Switch settings for printed circuit packs
S10
S3
S8
3
1
3
1
S4
DIP Switch D/A Insertion
Gain (dB)
S3 +2
+4
+8
S4 +0.25
+0.5
+1
08.01
S9
4 4
S5
Switches
1 2
1 0
0 1
0 0
1 0
0 1
0 0
NTP 297-3601-316
2-30
3
0
0
1
0
0
1